380 Scientific Intelligence. 
sect agency, one group only is anemophilous, namely the Artemisi- 
as above indicated. Fro 
h 
Yet characters of this sort, standi in inti 
; icters ort, standing as they must in intimate 
ores with the well being and continuance of the species, will 
doubtless prove to be of real classificatory value, and be turned to 
produced Jva ; this, the Ambrosineous genera, and from Ambrosia 
through Franseria to Aanthium, our troublesome cockle-bur. — 
; 6 
9. J. Miller, on the Cyathium of Euphorbia.—The mono- 
grapher of Luphorbiacece (Huphorbia excepted) in De Candolle’s 
Prodromus, has discussed this question in the Flora for Feb. 1], 
B 
@ 
5 
eo 
Rn 
S 
A 
} 
=) 
ct 
a 
— 
Rn 
m 
| 
SS, 
ia") 
ie) 
a 
i] 
=) 
Qu 
px] 
ia") 
ie) 
° 
ve 
Su 
® 
or) 
° 
5 
oO 
® 
P4 
4! 
ia) 
= 
: 
=% 
&, 
Ee 
3 
set fruit, but failed to mature it. That of ZL. Davuricum fertilized 
by the pollen of L. bulbiferum matured well, but to the surprsé 
of the observer, it formed the long capsule of LZ. bulbiferv 
arabe! the short one of the species. The experiment should be 
epeated, as it doubtl ill be i i t - Og ee 
ik fei ess will be in the — page imate 
schen Anordnung: Ein Abriss der vergleichenden Geographic 4 
nzen. Leipsic, W. Engelmatin, 1872. 2 vols. 8v0.— 
